6results about How to "Realize assembly" patented technology

The application discloses an assembled subway station structure and relates to the technical field of subway stations.The application comprises a bottom plate, two side plates and a top plate, first filling grooves are evenly arranged on the two sides of the bottom plate and the top plate, second filling grooves are arranged on the two sides of the two side plates, and a first assembling mechanism is arranged between the bottom plate and the two side plates; grouting material is injected into a first grouting sleeve, then a side plate is hoisted by a crane, the second steel bars on the lower end surface of the side plate are inserted into the first grouting sleeve, the assembling of the side plate and the bottom plate is realized after the grouting material in the first grouting sleeve solidifies, grouting material is injected into a second grouting sleeve, then a top plate is hoisted by an external crane, the fourth steel bars are inserted into the second grouting sleeve, and the assembling of the top plate and the two side plates is completed after the grouting material in the second grouting sleeve dries, so that the assembling of the bottom plate, the side plates and the top plate is realized conveniently, and the convenience of assembling the bottom plate, the side plates and the top plate is effectively improved.

The utility model relates to the technical field of stage lamps, in particular to an annular rotary lock structure which comprises a first installation part, the section of one side of the first installation part is annular, and the first installation part is provided with a plurality of matching parts. The cross section of one side of the second mounting part is in a circular ring shape, the second mounting part is provided with a plurality of auxiliary parts, and the auxiliary parts are matched with the matching parts one by one so as to achieve locking and unlocking of the first mounting part and the second mounting part. The first mounting piece and the second mounting piece are mutually aligned and inserted, the second mounting piece is rotated after the clamping plate of the second mounting piece passes through the through hole of the first mounting piece, so that the clamping plate is positioned in the groove, and meanwhile, the baffle prevents the clamping plate from being separated from the edge of the first mounting piece, so that the assembly of the first mounting piece and the second mounting piece is realized; and when the locking piece is matched with the locking plate, a fool-proof effect is achieved, and the first mounting piece and the second mounting piece can be locked.

The utility model relates to the field of buses, in particular to an assembled frame which comprises a front frame body, a middle frame body and a rear frame body. The front frame body comprises a front chassis and a front vehicle body fixed on the front chassis, the middle frame body comprises a middle chassis and a middle vehicle body fixed on the middle chassis, the rear frame body comprises a rear chassis and a rear vehicle body fixed on the rear chassis, and the front end of the middle chassis and the rear end of the front chassis abut against each other and are detachably connected; the rear end of the middle chassis and the front end of the rear chassis abut against each other and are detachably connected. The front end of the middle vehicle body and the rear end of the front vehicle body abut against each other and are detachably connected. The rear end of the middle vehicle body abuts against the front end of the rear vehicle body and is detachably connected with the front end of the rear vehicle body, the front frame body, the middle frame body and the rear frame body form an integral frame, the middle chassis is arranged between the front chassis and the rear chassis to connect the front chassis and the rear chassis, assembly of the frame is achieved, the front frame body, the rear frame body and the middle frame body can be transported in the transportation process, and the delivery efficiency is improved.

The application discloses a graphite furnace head electrode assembling structure and process and relates to the technical field of electrode assembling, which comprises a single electrode, a clamping and connecting device, a regulating device, and a connecting device. The electrode screw rod drives the sliding block ball to slide to the front end of the electrode shell, the sliding block ball drives the internal compression of the cooling spring of the cooling assembly, the cooling spring drives the first cooling column and the second cooling column to slide to the front end of the electrode shell, and the first cooling column and the second cooling column drive the first cooling fin and the second cooling fin to slide to the front end of the electrode shell, so that the change of the heat dissipation part and the heat dissipation efficiency is realized. A synchronous wheel is manually driven to rotate at the rear end of the regulating base, one synchronous wheel drives the remaining seven synchronous wheels to rotate through a synchronous belt, the synchronous wheel drives the pressing assembly to rotate through the electrode rotating shaft and the electrode screw rod, the pressing assembly drives the linkage column and the push-pull rod to slide outward and extrude the annular hook outward, so that the annular hook is inserted into the semispherical groove, and the locking function between the single electrodes is realized.

The utility model discloses an anti-electromagnetic casing pipe, which comprises a pipe body, two ends of the pipe body are respectively provided with a convex ring and a plugging end, the inner side wall of the pipe body is bonded with a shielding layer, the inner side wall of the shielding layer is bonded with a plastic film, one end of the plastic film exceeds the plugging end and forms a necking section which shrinks inwards, and the other end of the plastic film extends out of the plugging end. And the necking section is inserted into the other end of the plastic film. The splicing of the pipe bodies is realized by inserting and fixing the inserting end in the convex ring, meanwhile, the plastic film is adhered to the inner side of the shielding layer of the pipe body, the shielding layer is prevented from being in direct contact with the penetrating wire through the plastic film, the reliability of the subsequent use of the penetrating wire is further ensured, and the necking section is arranged at one end of the plastic film, so that the sealing performance of the pipe body is improved. When the pipe bodies are spliced with each other, the necking section is inserted into the other end of the plastic film of another pipe body, so that the necking section provides guidance for the penetration of the wire, and the smoothness of the penetration of the wire is improved.

A construction method of an assembly type entrance and exit structure under an inner supporting system comprises the following steps that firstly, a crane installed at the top of a foundation pit is used for hoisting a bottom block of a first ring of a main body structure connecting section into the foundation pit; secondly, bottom blocks of follow-up components are hoisted in till the length of the trolley can fall down, and a walking track and a chain of the trolley are assembled; thirdly, hoisting splicing of the side wall and the top block of the first ring is conducted; fourthly, after the first ring is spliced, hoisting splicing of a side wall and a top block on a bottom plate is conducted subsequently, and splicing of a main body structure connecting section, a civil defense section, a straight section, a corner section, a straight section and an escalator foundation pit section is completed in sequence; 5, the slope lifting sections are spliced, and different slope section heights and lengths are achieved according to modulus combination; and sixthly, the U-shaped open slope lifting section and the U-shaped open section are spliced.